440N-Z21U17A Allen Bradley Guardmaster Sensaguard 440N RFID Non-Contact Safety Switch, Coded Actuator, Plastic, 24 V dc
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| Producent | Allen Bradley Guardmaster | | Part Number | 440N-Z21U17A (440NZ21U17A) |
| Specifications | Sensaguard 440N RFID Non-Contact Safety Switch, Coded Actuator, Plastic, 24 V dc |
| Unit Price | 201,80 EUR |
| Minimum Order Quantity | 1 |
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| Weight and Dimension | |
| Description | Actuator IncludedYes Actuator TypeCoded Dimensions18 Dia. x 67.06 mm Housing ColourRed Housing MaterialPlastic IP RatingIP69K Length67.06mm RangeSensaguard Safety Category4 Sensor PrincipleRFID Series440N Supply Voltage24 V dc Switching Distance10 mm Width18 Dia.mm Product Details SensaGuard 440N Cylindrical Non-Contact Switch The SensaGuard Non-Contact Switch is PLe, SIL 3 and Cat 4 rated and is intended for use with sliding, hinge or lift-off machine guard doors. These safety switches are based on RFID (Radio Frequency IDentification) technology for coding and inductive technology for sensing. Combined with a large sensing range for optimum operation and tolerance to misalignment, these non-contact switches are a cost-effective solution to a wide range of industrial safety applications. No dedicated controller required for its RFID coding securitySwitches can be connected in series with other devices (e.g. Light Curtains, E-stops, interlock switches)PLe, SIL 3, Cat 4 rating maintained with multiple units connected in seriesCan be connected to standard safety relays, SmartGuards and safety I/O blocksThey provide three different types of PNP output including one auxiliary PNPEquipped with an LED to indicate the device status and any faultsIP69K environmental rating Note Stainless steel version suitable for use in harsh environments. Standards IEC60947-5-3, IEC 61508, EN954 Supplied with Actuator. Non-Contact Switch |
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